You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

ePHOTOzine brings you a daily round up of all the latest film and digital photography news including camera news, exhibitions, events, special offers, industry news, digital photography news ...

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Discounted cash flow (DCF) is a valuation method used to estimate the attractiveness of an investment opportunity. Learn how it is calculated and when to use it.